Active electromagnetic filter

Details Active electromagnetic filter Active electromagnetic filter

2005-11-28

2009-06-23

Ngo, Hung V (Department: 2831)

Electricity: conductors and insulators

Anti-inductive structures

Shielded

C361S816000

Reexamination Certificate

active

07550679

ABSTRACT:
Exemplary embodiments disclosed herein may include two layers with a crystal positioned therebetween. Electromagnetic radiation sources may be positioned adjacent the crystal layer. A thin shield may then enclose this entire assembly. A small flat magnet may be positioned adjacent to the shield, with the opposite side of the magnet adjacent a sealed barrier. The item to be protected may be adjacent the opposite side of the barrier.

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